.aiya{
	width: 100%;
	height: 100%;
	border: 10px solid bisque;
	color: blue;
}
.aiyo{
	text-align: center;
	color:red;
	
}
.po{
	font-size: 20px;
	float: left;
}
.po a{
	text-decoration: none;
}
.do{
	font-size: 20px;
	float: right;
}
.do a{
	text-decoration: none;
}
/*.quan{
	background: gray;
}*/
td{
	text-align: center;
}
body,div,table,button,th,td{
margin: 0;
padding: 0;
font-family: '微软雅黑';
font-size: 14px;
}

td{
  text-align: center;
  height: 30px;
  line-height: 30px;
}
th,td{
  width: 150px
}
.list{
  margin: 50px auto;
  width: 1050px;
  
}
button{
  border: 0 ;
  width: 60px;
  outline: none;
}
.btn1{
  background: #22dddd;
 
}
.btn1:hover{
  background: skyblue;
}
.btn2{
  background:#22dddd; 
}
.btn2:hover{
  background: skyblue;
}


.thead{
  background: #aa55aa;
  border-radius: 10px 10px 0 0;
  position: relative;
}
.pop{
  position: absolute;
  width: 0px;
  height: 0px;
  z-index: 999;
  overflow: hidden;
  background: #00ffff;
   border-radius: 5px 5px 5px 5px 

}
#add{
  overflow: hidden;
}
.pop input{
  margin-top: 30px
}
.pop button{
  margin-top: 50px; 
}
.set{
  cursor: pointer;
 
}
.position{
  position: relative;
}
#modify{
   position: absolute;
  width: 0px;
  height: 0px;
  z-index: 999;
  overflow: hidden;
  background: #ffff00;
  border-radius: 5px 5px 5px 5px 
}
.set{
  background: gainsboro;
}
#modify input{
  margin-top: 30px
}
#modify button{
  margin-top: 50px; 
}
#modify span{
  height: 60px;
  line-height: 60px;
}
#search{
  float: right;
}
#btn3{
  padding-bottom: 2px;
}
#foot{
    float: right
}
